%This custom command allows the number of frames to be stopped at this point %(so later slides, eg. appendix do not appear as part of counter) \newcommand{\beginappendix}{ \newcounter{finalframenumber} \setcounter{finalframenumber}{\value{framenumber}}}\newcommand{\finishappendix}{ \setcounter{framenumber}{\value{finalframenumber}}}